lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-8412) Remove trackDocScores from TopFieldCollector factory methods
Date Wed, 25 Jul 2018 08:34:01 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-8412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16555365#comment-16555365
] 

ASF subversion and git services commented on LUCENE-8412:
---------------------------------------------------------

Commit d010cdd87eec89bf6308351b817d9ec1d5c6e14e in lucene-solr's branch refs/heads/jira/http2
from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=d010cdd ]

LUCENE-8412: Fix TestDistributedGrouping failure.


> Remove trackDocScores from TopFieldCollector factory methods
> ------------------------------------------------------------
>
>                 Key: LUCENE-8412
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8412
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Adrien Grand
>            Priority: Minor
>             Fix For: master (8.0)
>
>         Attachments: LUCENE-8412.patch
>
>
> Computing scores on top hits is fine, but the current way it is implemented - at collection
time - requires to read/decode more freqs/norms and compute more scores than necessary. It
would be more efficient to compute scores of top hits as a post-collection step by only advancing
the scorer to hits that made the top-N list.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message